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Size of the objective arctic 416 - 7,75 x 1,6 mm, optical size - 1/4 inches, the range the focal lengths from 6cm ad infinitum.

大小的目的，北极地区的416 -7 ，75x 1 ，6毫米，光学大小- 1/ 4英寸，范围焦距从6厘米的广告无限。

We study a polygon representation composed by the vertex angles and ratios of adjacent edge lengths, which is invariant to geometric transformations such as translation, rotation and scaling. The polygon is globally represented by a scale-invariant intrinsic matrix.

提出了由顶点转角和相邻边长比例构成的多边形伸缩内在量表示的方法，多边形从整体上由一个伸缩内在矩阵来表示，该表示方法具有平移、旋转和伸缩等几何不变性。

Nelder and Mead also resolved the question of what to do if none of the steps tried bring acceptable improvement by adding a shrink step: when all else fails, reduce the lengths of the edges adjacent to the current best vertex by half, as is also illustrated in Fig.

Nelder 和 Mead同时也解决了如果增加一个缩小步长没有一个尝试步长是可接受的改进怎么办的问题：如果都失败，将与当前最好顶点相连的边减半，正如图3所示。

Interlayer spacings of all the alkylamine intercalates are linearly proportional to their alkyl chain lengths.

十二胺和十六胺嵌入较难，得到的嵌入物结构不规整，代表层状结构的(001)峰不对称。

With normal ceramic or AlNiCo magnets, one would have to go to much greater lengths to build a alternator which efficiently produces this kind power at such low rpm.

与正常陶瓷或铝镍钴磁铁，人们会去更大的长度，以建立一个有效的交流而产生这种力量在如此低的转速。

From beyond the boundaries of Forbidden Space,the Amnion,an alien race capable to horrific atrocities,want something unspeakable from humanity - and they'll go to unthinkable lengths to get it.

唐纳德森来自遥远的禁断空间的边界，埃姆昵恩，一个倾向恐怖暴行的外星种族，需要某种人类无法形容的东西——而且他们会以某些无法想象的程度来得到它。

I don't know quite how it works, but I've done it four times with each strip of slightly different lengths and according the to two-port analyser it works well.

我不懂它是怎样工作的，但是我根据四端分析器的分析结果，用不同长度做了 4 次。

Based on the research and design of the lock wall of the Three Gorges Project,the action of the dead load and temperature load during construction of the temperature and seepage pressure during operation is analyzd,and the stress of the anchor rod of different free lengths is studied in detail.

结合三峡船闸设计研究工作，通过分析闸墙施工过程中自重荷载、温度荷载以及完建运行时温度应力、渗透压力的作用，详细研究了锚杆取不同自由长度时锚杆的应力情况。

The proposed method is based on a higher order likelihood-based asymptotic procedure. The merits of the proposed method are numerically compared with the signed log-likelihood ratio statistic and the simple t-test method with respect to their expected lengths, coverage probabilities and type I errors.

我们所利用的方法是以概似函数为基础的高阶近似方法，并且我们利用模拟的方法去跟signed log-likelihood ratio及 simple t-test 两种方法比较所建构出的信赖区间的覆盖机率和平均宽度以及所对应检定的型I错误来检视我们所利用方法的优劣。

The generalized relationship which correlates the geminal coupling constants with the hybrid orbitals, net atomic charges, bond lengths and bond angles had been employed to obtain one concrete relationship for calculation of the geminal coupling constants 2JCaCbH in aromatic systems.

在前文工作的基础上，本文结合MNDO分子轨道方法和最大键级杂化轨道方法研究得到了计算苯及其取代物中孪位偶合常数2JCCH的多元级性关系式。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。